Home / 2,549,357.10-3,824,141.16-752,240.52

Finding the Fourth Proportional to 2,549,357.10, 3,824,141.16 and 752,240.52

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Solution

The fourth proportional to 2,549,357.10, 3,824,141.16 and 752,240.52 is: 1,128,391.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,357.10 : 3,824,141.16 = 752,240.52 : x
  2. Step 2: Convert to fraction form
    2,549,357.10/3,824,141.16 = 752,240.52/x
  3. Step 3: Cross multiply
    2,549,357.10x = 3,824,141.16 × 752,240.52
  4. Step 4: Simplify right side
    2,549,357.10x = 2,876,673,934,751.80
  5. Step 5: Solve for x
    x = 2,876,673,934,751.80/2,549,357.10
  6. Step 6: Final answer
    x = 1,128,391.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.